Aero Tec Laboratories (ATL) stands at the forefront of manufacturing tailored fuel bladders and fluid containment systems specifically designed for UAVs (unmanned aerial vehicles). Utilizing innovative designs and advanced materials, our custom solutions are exceptionally lightweight, significantly boosting the operational efficiency of unmanned aircraft in both defense and commercial sectors.
Our materials not only meet but surpass the stringent requirements set by EASA ETSO (European Technical Standard Order) standards, along with various EASA Certification Specifications. We have pioneered a new aviation-grade material that adheres to EASA’s strict criteria for flexible fuel and oil cell applications, making it perfect for advanced UAV operations that necessitate the safety protocols of manned aviation, notably in urban and densely populated environments.
With over three decades of experience in the unmanned systems sector, we have collaborated with esteemed organizations such as NASA, DARPA, Boeing, Northrop Grumman, and Lockheed Martin.
Premier Fuel Bladder Design and Production
Our cutting-edge facilities enable us to create custom UAV fuel bladder designs tailored to your specifications. To maintain the highest quality standards, we conduct a comprehensive range of operations in-house, including:
- Complete design services utilizing advanced CAD technology
- Expert fabrication with meticulous finishing
- Precision machining and turning, offering fast turnaround and rapid prototyping support
- Rotational polymer molding using specialized materials that comply with FIA/FT3 and MVSS-301 standards
- Development of turnkey solutions ready for installation, complete with all necessary hardware
- Manufacturing capabilities ranging from single prototypes to large-scale production runs
- post-sale support and real-world assistance
- Extensive R&D efforts to ensure we remain leaders in the industry with top-performing products
Ultra-Lightweight Bladders and Tanks for Diverse Liquids
We specialize in producing ultra-lightweight flexible fuel bladders that can be customized to virtually any size and shape, designed to endure the extreme conditions faced by UAVs, including severe shock, vibration, and landing impacts. Our products feature thin walls for maximum fuel capacity and efficiency, capable of operating at altitudes up to 60,000 feet and enduring temperatures ranging from -50 to 95°C (-60 to 200°F).

- safety foam baffling to prevent slosh and mitigate explosion risks
- Fully collapsible for straightforward installation and removal
- Low fuel diffusion rates that meet or exceed MIL-DTL-6396F standards
- Extended lifespan with minimal or no maintenance needs
Beyond lightweight and self-sealing flexible bladders, our advanced manufacturing capabilities also encompass the production of rigid tanks and containment vessels made from polymer, carbon fiber, and aluminum.
Our UAV fuel tanks and containment solutions can be engineered to resist a wide variety of fuels:
- Aviation Fuels: Avgas, Mogas, JP4, 5, 8, 10; Jet A, B; Kerosene
- Standard Fuels: Bio-Ethanol E10, Diesel, Bio-Diesel, Bio-Butanol B10, and Bio-Jet
- Specialized Rocket & Missile Fuels: hydrogen peroxide, hydrazine, Otto Fuel II, HAN fuel, JP-7, methanol, nitromethane, propane, butane
Showcase of Custom Products
Explore our custom UAV fuel bladder solutions that we have crafted for clients globally by viewing the product gallery below. Many of our tailored products have been adopted as standard across our customers’ entire UAV fleets.










